The dash can really feel hot to the touch on a warm summer day.

 

the two products i use are the Megs interior quick detailer. it is an awesome poduct that i use to clean all interior surfaces, and then i top it with 303 Aerospace. it has no greasy/oily residue after application like armor all and dust does not stick to my dash. great combo imo

 

Modern windows filter out 95%+ of UV rays. Add tint to that and you're around 99%. Assuming we are not taking about verts, heat is actually more harmful to the interior than UV rays.

I HIGHLY recommend 1z Cockpit Premium, more so than 303.

 

not on the front dash though. Usually no tint is on the front window so u.v protectant woudlnt be a bad idea on at least that part of the car.